Grayson is unable to ride any bike om his own. He does not understand safety or steering. He's unable to participate in family bike rides, and stands at the window and cries when his brother goes on a bike ride. Grayson is also a survivor of Shaken Baby Syndrome and has a traumatic brain injury as well as severe Autism 

Grayson is unable to ride any bike om his own. He does not understand safety or steering. He's unable to participate in family bike rides, and stands at the window and cries when his brother goes on a bike ride. Grayson is also a survivor of Shaken Baby Syndrome and has a traumatic brain injury as well as severe Autism